Mylnefield Hillside Lane Great Amwell Hertfordshire SG12 9SE

This site has had 4 applications since 2022: 4 approved, 0 refused.

• 3/24/2079/HH Granted

  Mylnefield Hillside Lane Great Amwell Hertfordshire SG12 9SE

  Change of external door to window. Creation of bay window with slate roof. Replacement of windows.

  Decided 20 Jan 2025 Householder
• 3/22/2672/HH Granted

  Mylnefield Hillside Lane Great Amwell Hertfordshire SG12 9SE

  Reforming the hidden gutter, falls and drainage points to the main house roof. Installation of new lantern rooflight and reintroduced chimney to north elevation

  Decided 19 Apr 2023 Householder
• 3/22/2673/LBC Granted

  Mylnefield Hillside Lane Great Amwell Hertfordshire SG12 9SE

  Reforming the hidden gutter, falls and drainage points to the main house roof. Installation of new lantern rooflight and reintroduced chimney to north elevation

  Decided 19 Apr 2023 Heritage and listed buildings

1. 13 Nov 2024

   Received by East Hertfordshire

2. 20 Jan 2025

   Decision issued: Grant Consent w Conds (LBC & ADV)

3. 12 Oct 2026

   Added to PlanIndex

East Hertfordshire granted permission on 20 January 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Mylnefield Hillside Lane Great Amwell Hertfordshire SG12 9SE

  3/24/2079/HH Submitted 13 Nov 2024 50 yards away

  Change of external door to window. Creation of bay window with slate roof. Replacement of windows.

  Granted Householder Roofing Windows or glazing 20 docs
  Domestic

• The Old Vicarage Hillside Lane Great Amwell Hertfordshire SG12 9SF

  3/26/0302/LBC Submitted 4 Mar 2026 50 yards away

  Demolition three storey rear extension and construction of a lower ground floor single storey extension and erection a two storey lower ground and ground floor extension connected to the main house via a glazed passageway, construction of an external terrace with steps providing access to the garden replacement and enlargement of windows, addition of windows, internal partition and door alterations, installation and alterations to bathrooms, utility room and kitchen

  Granted Heritage and listed buildings Extension Demolition +1 28 docs
  Small domestic

• The Old Vicarage Hillside Lane Great Amwell Hertfordshire SG12 9SF

  3/26/0301/HH Submitted 3 Mar 2026 50 yards away

  Demolition of shed, and demolition three storey rear extension and construction of a lower ground floor single storey extension and erection a two storey lower ground and ground floor extension connected to the main house via a glazed passageway, construction of an external terrace with steps providing access to the garden and associated external alterations, including fenestration alterations

  Granted Householder Extension Demolition +1 31 docs
  Small domestic

• Flint Cottage, Cautherly Lane, Great Amwell, Herts, SG12 9SN

  3/07/1501/LB Submitted 19 Jul 2007 100 yards away

  Single storey front extension

  Refused Heritage and listed buildings Extension 3 docs
  Small domestic

• Flint Cottage, Cautherly Lane, Great Amwell, Herts, SG12 9SN

  3/07/1500/FP Submitted 19 Jul 2007 100 yards away

  Single storey front extension

  Refused Full applications Extension 1 doc
  Small domestic

• Parish Hall, Hillside Lane, Great Amwell, SG12 9SH

  3/07/2021/FP Submitted 24 Sep 2007 100 yards away

  Extension to parish hall

  Granted Full applications Extension 1 doc

• 3/26/1040/LBC Withdrawn

  Mayflower Place Hertingfordbury Road Hertford Hertfordshire SG14 2LG

  Erection of rear orangery garden room

  Received 24 Jul, published by the council 19 Aug 2026 Heritage and listed buildings
• 3/26/0690/LBC Granted

  Brocketts Tower Hill Much Hadham Hertfordshire SG10 6DL

  Listed Building Consent for like-for-like repairs to the exposed timber frame to the front elevation and replacement of two corner posts

  Received 14 May, published by the council 23 Jul 2026 Heritage and listed buildings
• 3/26/1036/LBC Granted

  19 North Road Hertford Hertfordshire SG14 1LN

  Remove external render from rear elevation and apply replacement three coat haired lime render finish (regularisation)

  Received 23 Jul, published by the council 8 Aug 2026 Heritage and listed buildings
• 3/26/0971/LBC Withdrawn

  Cheynes Farm Warren Lane Cottered Hertfordshire SG9 9QD

  Removal of existing car port and rebuilding of new car port

  Received 9 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 3/26/0973/LBC Granted

  Cheynes Farm Warren Lane Cottered Hertfordshire SG9 9QD

  Removal and replacement of modern Cottage Chimney and Farmhouse Bay

  Received 9 Jul, published by the council 8 Aug 2026 Heritage and listed buildings